*SUPPORT*
IN: lug dax dax kiki fep OUT: YELLOW BLUE BLUE PURPLE PURPLE
IN: kiki fep OUT: PURPLE PURPLE
IN: tufa OUT: GREEN
IN: kiki dax kiki fep OUT: PURPLE BLUE PURPLE PURPLE
IN: dax OUT: BLUE
IN: dax wif OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: tufa fep OUT: GREEN GREEN
IN: lug wif OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: tufa kiki gazzer dax fep OUT: BLUE BLUE GREEN PURPLE GREEN PURPLE
IN: kiki dax wif OUT: PURPLE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: lug lug fep OUT: YELLOW YELLOW YELLOW
IN: kiki wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: lug OUT: YELLOW
IN: kiki lug fep OUT: PURPLE YELLOW YELLOW

*QUERY*
IN: tufa lug OUT: GREEN YELLOW
IN: tufa kiki dax fep OUT: GREEN PURPLE BLUE BLUE
IN: dax tufa wif OUT: BLUE GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: kiki OUT: PURPLE
IN: dax fep OUT: BLUE BLUE
IN: tufa lug tufa OUT: GREEN YELLOW GREEN
IN: dax dax fep OUT: BLUE BLUE BLUE
IN: dax kiki OUT: BLUE PURPLE
IN: lug fep OUT: YELLOW YELLOW
IN: tufa wif OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN

*GRAMMAR*
dax -> BLUE 
 kiki -> PURPLE 
 lug -> YELLOW 
 tufa -> GREEN 
 x1 gazzer x2 -> [x2] [x1] [x1] 
 u1 wif -> [u1] [u1] [u1] [u1] [u1] [u1] [u1] 
 u1 fep -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 